Professor Leonard Courses

Statistics Lecture - The Central Limit Theorem for Statistics Using Z-Score, Standard Score

Explore the Central Limit Theorem, z-scores, and standard scores in statistics. Learn key concepts and their practical applications through examples and explanations.

• YouTube
• 1 hour 31 minutes
• On-Demand
• Free Video

Statistics Lecture - The Standard Normal Distribution - Using Z-Score, Standard Score

Learn to apply the standard normal distribution, calculate z-scores, and interpret standard scores for practical data analysis and probability calculations.

• YouTube
• 57 minutes
• On-Demand
• Free Video

Finding Mean and Standard Deviation of a Binomial Probability Distribution

Learn to calculate mean and standard deviation for binomial probability distributions, essential skills for statistical analysis and data interpretation.

• YouTube
• 42 minutes
• On-Demand
• Free Video

Statistics Lecture: Fundamental Counting Rule, Permutations and Combinations

Explore fundamental counting principles, permutations, and combinations in this comprehensive lecture, enhancing your problem-solving skills in probability and statistics.

• YouTube
• 1 hour 37 minutes
• On-Demand
• Free Video

Statistics Lecture - The Multiplication Rule for "And" Probabilities

Learn the multiplication rule for calculating "and" probabilities, a crucial concept in statistics for determining the likelihood of multiple events occurring together.

• YouTube
• 1 hour 6 minutes
• On-Demand
• Free Video

The Addition Rule for Probability

Learn the Addition Rule for Probability, a fundamental concept in statistics. Understand how to calculate probabilities for multiple events and apply this rule to solve real-world problems.

• YouTube
• 1 hour 10 minutes
• On-Demand
• Free Video

Finding the Standard Deviation of a Data Set

Learn to calculate and interpret standard deviation, a crucial measure of data spread, enhancing your ability to analyze and draw insights from statistical datasets.

• YouTube
• 1 hour 56 minutes
• On-Demand
• Free Video

Finding Z-Score, Percentiles and Quartiles, and Comparing Standard Deviation

Learn to calculate z-scores, interpret percentiles and quartiles, and compare standard deviations in this comprehensive statistics lecture, enhancing your data analysis skills.

• YouTube
• 1 hour 32 minutes
• On-Demand
• Free Video

Statistics Lecture: Exploring Categories of Data, Levels of Measurement

Explore categories of data and levels of measurement in statistics, enhancing your understanding of data classification and analysis techniques.

• YouTube
• 32 minutes
• On-Demand
• Free Video

Statistics Lecture - Finding the Z-Score, Percentiles and Quartiles

Learn to calculate Z-scores, percentiles, and quartiles in this concise statistics lesson, enhancing your data analysis skills and understanding of distribution measures.

• YouTube
• 25 minutes
• On-Demand
• Free Video

How to Graph Basic Polar Equations - Precalculus - Trigonometry

Learn to convert and graph polar equations in rectangular coordinates, exploring conic sections and basic functions in this comprehensive tutorial.

• YouTube
• 25 minutes
• On-Demand
• Free Video

How to Convert From Polar Equations to Rectangular Equations - Precalculus - Trigonometry

Learn to convert polar equations to rectangular form using trigonometric identities, enhancing your understanding of coordinate systems and mathematical transformations.

• YouTube
• 26 minutes
• On-Demand
• Free Video

How to Convert From Rectangular Equations to Polar Equations - Precalculus - Trigonometry

Learn to transform rectangular equations into polar form using trigonometric identities, enhancing your understanding of coordinate systems and mathematical representations.

• YouTube
• 28 minutes
• On-Demand
• Free Video

How to Convert From Rectangular Coordinates to Polar Coordinates

Learn to transform rectangular coordinates into polar form using trigonometry, including quadrant determination for inverse tangent functions.

• YouTube
• 49 minutes
• On-Demand
• Free Video

How to Convert From Polar Coordinates to Rectangular Coordinates - Precalculus - Trigonometry

Learn to transform polar coordinates into rectangular coordinates using trigonometric relationships, enhancing your understanding of coordinate systems in precalculus.

• YouTube
• 34 minutes
• On-Demand
• Free Video